Global Patent Index - EP 0142115 B1

EP 0142115 B1 19870506 - VEHICLE WHEEL

Title (en)

VEHICLE WHEEL

Publication

EP 0142115 B1 19870506 (DE)

Application

EP 84113337 A 19841106

Priority

DE 3341043 A 19831112

Abstract (en)

[origin: EP0142115A2] 1. Vehicle wheel which is fitted with a pneumatic tyre and includes a one-piece rigid rim (1) and a pneumatic vehicle tyre (2) formed from rubber or rubber-like plastics materials and having a carcase which is secured in beads (3) by means of substantially inextensible and/or pressure-resistant bead cores (4), wherein the rim has rim flanges (6) laterally and externally and, adjacent thereto, seating surfaces (8) for the tyre beads (3), and wherein the rim is provided on the radially external side with emergency running support surfaces (9) for the internal wall of the tyre, characterised in that, to permit the tyre to be assembled by means of a substantially vertical movement of the tyre (2) and/or rim (1) relative to one another and by means of a subsequent rotation of the rim (1) in the tyre interior, the rim encasing curve (H) which extends through the axis of rotation of the rim (1) has a circumferential length which corresponds to a maximum of 0.96 times the radially internal circumferential length of the tyre in the bead region (internal circumference of the bead WU) in the assembled condition of the tyre.

IPC 1-7

B60B 21/02; B60B 21/10

IPC 8 full level

B60B 21/00 (2006.01); B60B 21/02 (2006.01); B60B 21/10 (2006.01); B60C 15/02 (2006.01)

CPC (source: EP)

B60B 21/021 (2013.01)

Citation (examination)

Designated contracting state (EPC)

AT BE CH DE FR GB IT LI LU NL SE

DOCDB simple family (publication)

EP 0142115 A2 19850522; EP 0142115 A3 19850911; EP 0142115 B1 19870506; AT E26949 T1 19870515; CA 1237161 A 19880524; DE 3341043 A1 19850523; DE 3463474 D1 19870611; ES 282477 U 19860101; ES 282477 Y 19860801; GR 80875 B 19850308; JP S60174303 A 19850907

DOCDB simple family (application)

EP 84113337 A 19841106; AT 84113337 T 19841106; CA 467447 A 19841109; DE 3341043 A 19831112; DE 3463474 T 19841106; ES 282477 U 19841108; GR 840180875 A 19841107; JP 23687484 A 19841112